82831210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 187971840

約数和(自身を除く): 105140630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 154, 194, 385, 485, 679, 770, 970, 1067, 1109, 1358, 2134, 2218, 3395, 5335, 5545, 6790, 7469, 7763, 10670, 11090, 12199, 14938, 15526, 24398, 37345, 38815, 60995, 74690, 77630, 85393, 107573, 121990, 170786, 215146, 426965, 537865, 753011, 853930, 1075730, 1183303, 1506022, 2366606, 3765055, 5916515, 7530110, 8283121, 11833030, 16566242, 41415605, 82831210]

約数ペア:

[(1, 82831210), (2, 41415605), (5, 16566242), (7, 11833030), (10, 8283121), (11, 7530110), (14, 5916515), (22, 3765055), (35, 2366606), (55, 1506022), (70, 1183303), (77, 1075730), (97, 853930), (110, 753011), (154, 537865), (194, 426965), (385, 215146), (485, 170786), (679, 121990), (770, 107573), (970, 85393), (1067, 77630), (1109, 74690), (1358, 60995), (2134, 38815), (2218, 37345), (3395, 24398), (5335, 15526), (5545, 14938), (6790, 12199), (7469, 11090), (7763, 10670)]